This add-on allows you to log in to your Home Assistant instance using SSH or a Web Terminal, giving you to access your folders and also includes a command-line tool to do things like restart, update, and check your instance.
This is an enhanced version of the provided SSH add-on by Home Assistant and focuses on security, usability, flexibility and also provides access using a web interface.
The advanced SSH & Web Terminal add-on is very powerful and gives you access to almost all tools and hardware of your system.
While this add-on is created and maintained with care and with security in mind, in the wrong or inexperienced hands, it could damage your system.
This add-on, of course, provides an SSH server, based on OpenSSH and a web-based Terminal (which can be included in your Home Assistant frontend) as well. Additionally, it comes out of the box with the following:
- Access your command line right from the Home Assistant frontend!
- A secure default configuration of SSH:
- Only allows login by the configured user, even if more users are created.
- Only uses known secure ciphers and algorithms.
- Limits login attempts to hold off brute-force attacks better.
- Many more security tweaks, this addon passes all ssh-audit checks without warnings!
- Comes with an SSH compatibility mode option to allow older clients to connect.
- Support for Mosh allowing roaming and supports intermittent connectivity.
- SFTP support is disabled by default but is user configurable.
- Compatible if Home Assistant was installed via the generic Linux installer.
- Username is configurable, so
rootis no longer mandatory. - Persists custom SSH client settings & keys between add-on restarts
- Hardware access to your audio, uart/serial devices and GPIO pins.
- Runs with more privileges, allowing you to debug and test more situations.
- Has access to the dbus of the host system.
- Has the option to access the Docker instance running on the host system.
- Runs on host level network, allowing you to open ports or run little daemons.
- Have custom Alpine packages installed on start. This allows you to install your favorite tools, which will be available every single time you log in.
- Execute custom commands on add-on start so that you can customize the shell to your likings.
- ZSH as its default shell. Easier to use for the beginner, more advanced for the more experienced user. It even comes preloaded with "Oh My ZSH", with some plugins enabled as well.
- Bash: If ZSH is not your cup of tea, Bash can be enabled again, which includes Bash completion for both the Core CLI and the Home Assistant CLI.
- Contains a sensible set of tools right out of the box: curl, Wget, RSync, GIT, Nmap, Mosquitto client, MariaDB/MySQL client, Awake (“wake on LAN”), Nano, Vim, tmux, and a bunch commonly used networking tools.
- Support executing commands inside using a Home Assistant service call, e.g., for use with automations.
The installation of this add-on is pretty straightforward and not different in comparison to installing any other Home Assistant add-on.
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Click the Home Assistant My button below to open the add-on on your Home Assistant instance.
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Click the "Install" button to install the add-on.
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Configure the
usernameandpassword/authorized_keysoptions. -
Start the "Advanced SSH & Web Terminal" add-on.
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Check the logs of the "Advanced SSH & Web Terminal" add-on to see if everything went well.
Note: Remember to restart the add-on when the configuration is changed.
SSH add-on configuration:
log_level: info
ssh:
username: homeassistant
password: ""
authorized_keys:
- ssh-ed25519 AASDJKJKJFWJFAFLCNALCMLAK234234.....
sftp: false
compatibility_mode: false
allow_agent_forwarding: false
allow_remote_port_forwarding: false
allow_tcp_forwarding: false
zsh: true
share_sessions: true
packages:
- build-base
init_commands:
- ls -laNote: This is just an example, don't copy and paste it! Create your own!
The log_level option controls the level of log output by the addon and can
be changed to be more or less verbose, which might be useful when you are
dealing with an unknown issue. Possible values are:
trace: Show every detail, like all called internal functions.debug: Shows detailed debug information.info: Normal (usually) interesting events.warning: Exceptional occurrences that are not errors.error: Runtime errors that do not require immediate action.fatal: Something went terribly wrong. Add-on becomes unusable.
Please note that each level automatically includes log messages from a
more severe level, e.g., debug also shows info messages. By default,
the log_level is set to info, which is the recommended setting unless
you are troubleshooting.
Using trace or debug log levels puts the SSH and Terminal daemons into
debug mode. While SSH is running in debug mode, it will be only able to
accept one single connection at the time.
The following options are for the option group: ssh. These settings
only apply to the SSH daemon.
This option allows you to change to username the use when you log in via SSH.
It is only utilized for the authentication; you will be the root user after
you have authenticated. Using root as the username is possible, but not
recommended. Usernames will be converted to lower case as per recommended
practises.
Note: Due to limitations, you will need to set this option to root in
order to be able to enable the SFTP capabilities.
Sets the password to log in with. Leaving it empty would disable the possibility to authenticate with a password. We would highly recommend not to use this option from a security point of view.
Add one or more public keys to your SSH server to use with authentication. This is the recommended over setting a password.
Please take a look at the awesome documentation created by GitHub about using public/private key pairs and how to create them.
Note: Please ensure the keys are specified as a list by pasting within the
[] comma delimited.
When set to true the addon will enable SFTP support on the SSH daemon.
Please only enable it when you plan on using it.
Note: Due to limitations, you will need to set the username to root in
order to be able to enable the SFTP capabilities.
This SSH add-on focuses on security and has therefore only enabled known
secure encryption methods. However, some older clients do not support these.
Setting this option to true will enable the original default set of methods,
allowing those clients to connect.
Note: Enabling this option, lowers the security of your SSH server!
Specifies whether ssh-agent forwarding is permitted or not.
Note: Enabling this option, lowers the security of your SSH server! Nevertheless, this warning is debatable.
Specifies whether remote hosts are allowed to connect to ports forwarded for the client.
Note: Enabling this affects all remote forwardings, so think carefully before doing this.
Specifies whether TCP forwarding is permitted or not.
Note: Enabling this option, lowers the security of your SSH server! Nevertheless, this warning is debatable.
The following options are shared between both the SSH and the Web Terminal.
The add-on has ZSH pre-installed and configured as the default shell.
However, ZSH might not be your preferred choice. By setting this option to
false, you will disable ZSH and the add-on will fallback to Bash instead.
By default, the terminal session between the web client and SSH is shared. This allows you to pick up where you left your terminal from either of those.
This option allows you to disable this behavior by setting it to false, which
effectively sets SSH to behave as it used to be.
Allows you to specify additional Alpine packages to be installed in your shell environment (e.g., Python, Joe, Irssi).
Note: Adding many packages will result in a longer start-up time for the add-on.
Customize your shell environment even more with the init_commands option.
Add one or more shell commands to the list, and they will be executed every
single time this add-on starts.
- When SFTP is enabled, the username MUST be set to
root. - If you want to use rsync for file transfer, the username MUST be set to
root.
This repository keeps a change log using GitHub's releases functionality.
Releases are based on Semantic Versioning, and use the format
of MAJOR.MINOR.PATCH. In a nutshell, the version will be incremented
based on the following:
MAJOR: Incompatible or major changes.MINOR: Backwards-compatible new features and enhancements.PATCH: Backwards-compatible bugfixes and package updates.
Setting the following parameters as is shown will allow you to connect to your Home Assistant instance using VSCode Remote - SSH:
ssh:
allow_remote_port_forwarding: true
allow_tcp_forwarding: trueGot questions?
You have several options to get them answered:
- The Home Assistant Community Add-ons Discord chat server for add-on support and feature requests.
- The Home Assistant Discord chat server for general Home Assistant discussions and questions.
- The Home Assistant Community Forum.
- Join the Reddit subreddit in /r/homeassistant
You could also open an issue here GitHub.
The original setup of this repository is by Franck Nijhof.
For a full list of all authors and contributors, check the contributors page.
MIT License
Copyright (c) 2017-2024 Franck Nijhof
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.